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SGN-35

Phase 2

CD-30 Positive Anaplastic Large T-cell Cutaneous Lymphoma | Small molecule | Oncology |Pfizer, Inc.|Last Updated: Jul 16, 2026

Success Probability

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Market & Valuation

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Trial Design

UNCONTROLLEDBiomarker
Total Trials1
Total Enrollment79

FDA Designations

No designations recorded

Clinical trial landscape

SGN-35 · 2 trials · 11 indications

Phase 2 1Phase 1 1
NCT01352520SGN-35 in CD30-positive Lymphoproliferative Disorders (ALCL), Mycosis Fungoides (MF), and Extensive Lymphomatoid Papulosis (LyP)CD-30 Positive Anaplastic Large T-cell Cutaneous Lymphoma
ACTIVE NOT_RECRUITING79 Analytics
PHASE2ACTIVE NOT_RECRUITING
SGN-35 in CD30-positive Lymphoproliferative Disorders (ALCL), Mycosis Fungoides (MF), and Extensive Lymphomatoid Papulosis (LyP)
CD-30 Positive Anaplastic Large T-cell Cutaneous LymphomaUnlock trial analytics

Study Endpoints

Primary Endpoints

Response Rate
12 months

Response rate is percentage of participants with skin lesions that express CD30+ receiving SGN-35 in primary cutaneous ALCL, MF, and extensive lymphomatoid papulosis whose best response during the observation period is a Partial Response (PR), regression of measurable disease, or Complete Response (CR), complete disappearance of all clinical evidence of disease, (i.e. at least moderate improvement). Objective tumor response (PR, CR, PR+CR) based on Response Evaluation Criteria In Solid Tumors (RECIST) criteria.

Incidence of adverse events and laboratory abnormalities
1 month after last dose

Secondary Endpoints

Time to Progression
Assessments through 8 treatment cycles (21 day cycle, approximately 6 months) with possible expansion to 16 cycles, up to 2 years.
PK profile
2 months after last dose
Immunogenicity (anti-SGN-35 antibodies)
1 month after last dose
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Study Design & Arms

AllocationNA
MaskingNONE
ModelSINGLE_GROUP
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
SGN-35EXPERIMENTAL1.8 mg/kg intravenously Day 1 of 21-day cycle.
AEXPERIMENTAL -

Interventions

NameTypeDescription
SGN-35DRUG1.8 mg/kg administered by outpatient IV infusion given over approximately 30 minutes on Day 1 of each 21-day cycle.
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Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites1

Inclusion Criteria: 1. Patients must have a biopsy confirmed diagnosis based on a combination of histological and clinical criteria of CD30+ lymphomatoid papulosis, CD30+ primary cutaneous anaplastic large T-cell lymphoma (pc-ALCL), or CD30+ mycosis fungoides for the phase II trial. There is no spe...

Countries:United States
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Frequently asked questions about SGN-35

What is SGN-35 used for?

SGN-35 is an investigational oncology drug being studied for CD-30 positive anaplastic large T-cell cutaneous lymphoma and non-Hodgkin lymphoma. It is currently in Phase 2 clinical development for these CD-30 positive lymphoproliferative disorders, including mycosis fungoides and lymphomatoid papulosis.

Who makes SGN-35?

SGN-35 is being developed by Pfizer, Inc. (NYSE: PFE). The drug is currently in Phase 2 clinical trials for CD-30 positive lymphomas and related conditions.

What phase is SGN-35 in?

SGN-35 is in Phase 2 clinical development. It is an investigational drug and has not been approved by the FDA. One Phase 2 trial is active but not recruiting participants, and a Phase 1 trial has been completed.

What clinical trials is SGN-35 in?

SGN-35 has one active Phase 2 trial, NCT01352520, studying the drug in CD-30 positive lymphoproliferative disorders including anaplastic large cell lymphoma, mycosis fungoides, and lymphomatoid papulosis. A completed Phase 1 trial, NCT00430846, evaluated SGN-35 in CD30 positive hematologic malignancies.

Is SGN-35 the same as brentuximab vedotin?

SGN-35 is also known as brentuximab vedotin. It is an antibody-drug conjugate targeting CD30, which is expressed on malignant cells in certain lymphomas. The drug is being studied for CD-30 positive anaplastic large T-cell cutaneous lymphoma and non-Hodgkin lymphoma.